13819140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 43532160

約数和(自身を除く): 29713020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 163, 180, 270, 314, 326, 471, 489, 540, 628, 652, 785, 815, 942, 978, 1413, 1467, 1570, 1630, 1884, 1956, 2355, 2445, 2826, 2934, 3140, 3260, 4239, 4401, 4710, 4890, 5652, 5868, 7065, 7335, 8478, 8802, 9420, 9780, 14130, 14670, 16956, 17604, 21195, 22005, 25591, 28260, 29340, 42390, 44010, 51182, 76773, 84780, 88020, 102364, 127955, 153546, 230319, 255910, 307092, 383865, 460638, 511820, 690957, 767730, 921276, 1151595, 1381914, 1535460, 2303190, 2763828, 3454785, 4606380, 6909570, 13819140]

約数ペア:

[(1, 13819140), (2, 6909570), (3, 4606380), (4, 3454785), (5, 2763828), (6, 2303190), (9, 1535460), (10, 1381914), (12, 1151595), (15, 921276), (18, 767730), (20, 690957), (27, 511820), (30, 460638), (36, 383865), (45, 307092), (54, 255910), (60, 230319), (90, 153546), (108, 127955), (135, 102364), (157, 88020), (163, 84780), (180, 76773), (270, 51182), (314, 44010), (326, 42390), (471, 29340), (489, 28260), (540, 25591), (628, 22005), (652, 21195), (785, 17604), (815, 16956), (942, 14670), (978, 14130), (1413, 9780), (1467, 9420), (1570, 8802), (1630, 8478), (1884, 7335), (1956, 7065), (2355, 5868), (2445, 5652), (2826, 4890), (2934, 4710), (3140, 4401), (3260, 4239)]